<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      * {
        margin: 0;
        padding: 0;
        background-color: #333;
      }
      .wrap1,
      .wrap2 {
        position: absolute;
      }
      .wrap2 {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
      }

      .sector1 {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;

        width: 100px;
        height: 100px;
        border-radius: 50%;
        border: 100px solid transparent;
        /* border-top-color: #fff; */
        border-right-color: #fff;
        border-left-color: #fff;
        transform: rotate(-45deg);
      }

      .sector2 {
        width: 100px;
        height: 100px;
        background: conic-gradient(#13db 0deg 90deg, transparent 90deg 360deg);
        border-radius: 50%;
      }
    </style>
  </head>
  <body>
    <div class="wrap1">
      <div class="sector1"></div>
    </div>

    <div class="wrap2">
      <div class="sector2"></div>
    </div>
  </body>
</html>
